* [Qemu-devel] qemu 1.2 : lsi controller + scsi-block don't boot.
[not found] <c72d861d-e790-4789-b943-b33d789df03f@mailpro>
@ 2012-09-07 12:35 ` Alexandre DERUMIER
2012-09-07 14:48 ` Paolo Bonzini
0 siblings, 1 reply; 3+ messages in thread
From: Alexandre DERUMIER @ 2012-09-07 12:35 UTC (permalink / raw)
To: qemu-devel
Hi,
I'm trying to boot scsi-block device with lsi controller, and it doesn't boot. (don't find devices).
lsi + scsi-block : don't boot
lsi + scsi-hd : boot
virtio-scsi + scsi-block : boot
Regards,
Alexandre Derumier
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Qemu-devel] qemu 1.2 : lsi controller + scsi-block don't boot.
2012-09-07 12:35 ` [Qemu-devel] qemu 1.2 : lsi controller + scsi-block don't boot Alexandre DERUMIER
@ 2012-09-07 14:48 ` Paolo Bonzini
2012-09-07 14:52 ` Alexandre DERUMIER
0 siblings, 1 reply; 3+ messages in thread
From: Paolo Bonzini @ 2012-09-07 14:48 UTC (permalink / raw)
To: Alexandre DERUMIER; +Cc: qemu-devel
Il 07/09/2012 14:35, Alexandre DERUMIER ha scritto:
> I'm trying to boot scsi-block device with lsi controller, and it doesn't boot. (don't find devices).
>
>
> lsi + scsi-block : don't boot
>
> lsi + scsi-hd : boot
>
> virtio-scsi + scsi-block : boot
The LSI driver in SeaBIOS is really a "best effort" driver, it's not fun
to debug it either... just don't use it, pick up the virtio-scsi
backport that is in CentOS and lobby your distro to include it...
Paolo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] qemu 1.2 : lsi controller + scsi-block don't boot.
2012-09-07 14:48 ` Paolo Bonzini
@ 2012-09-07 14:52 ` Alexandre DERUMIER
0 siblings, 0 replies; 3+ messages in thread
From: Alexandre DERUMIER @ 2012-09-07 14:52 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-devel
Thanks,
But Why does it work with lsi + scsi-hd and not scsi-block?
For now I'll use scsi-hd for these (very old) guests, it's not a problem.
----- Mail original -----
De: "Paolo Bonzini" <pbonzini@redhat.com>
À: "Alexandre DERUMIER" <aderumier@odiso.com>
Cc: qemu-devel@nongnu.org
Envoyé: Vendredi 7 Septembre 2012 16:48:39
Objet: Re: qemu 1.2 : lsi controller + scsi-block don't boot.
Il 07/09/2012 14:35, Alexandre DERUMIER ha scritto:
> I'm trying to boot scsi-block device with lsi controller, and it doesn't boot. (don't find devices).
>
>
> lsi + scsi-block : don't boot
>
> lsi + scsi-hd : boot
>
> virtio-scsi + scsi-block : boot
The LSI driver in SeaBIOS is really a "best effort" driver, it's not fun
to debug it either... just don't use it, pick up the virtio-scsi
backport that is in CentOS and lobby your distro to include it...
Paolo
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-09-07 14:52 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2012-09-07 12:35 ` [Qemu-devel] qemu 1.2 : lsi controller + scsi-block don't boot Alexandre DERUMIER
2012-09-07 14:48 ` Paolo Bonzini
2012-09-07 14:52 ` Alexandre DERUMIER
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